EP3525568B1 - Hackfruchternter - Google Patents
Hackfruchternter Download PDFInfo
- Publication number
- EP3525568B1 EP3525568B1 EP17794673.8A EP17794673A EP3525568B1 EP 3525568 B1 EP3525568 B1 EP 3525568B1 EP 17794673 A EP17794673 A EP 17794673A EP 3525568 B1 EP3525568 B1 EP 3525568B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- scraping
- belt
- belts
- harvester according
- stripping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000203 mixture Substances 0.000 claims description 40
- 238000007790 scraping Methods 0.000 claims description 39
- 244000061456 Solanum tuberosum Species 0.000 claims description 30
- 235000002595 Solanum tuberosum Nutrition 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 5
- 238000007873 sieving Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 1
- 238000003306 harvesting Methods 0.000 description 15
- 238000013461 design Methods 0.000 description 9
- 239000004575 stone Substances 0.000 description 8
- 238000012546 transfer Methods 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 7
- 238000007792 addition Methods 0.000 description 6
- 244000060234 Gmelina philippensis Species 0.000 description 5
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- 238000009434 installation Methods 0.000 description 3
- 235000012015 potatoes Nutrition 0.000 description 3
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- 230000008859 change Effects 0.000 description 2
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- 238000005194 fractionation Methods 0.000 description 2
- 235000008216 herbs Nutrition 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
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- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D17/00—Digging machines with sieving and conveying mechanisms
- A01D17/10—Digging machines with sieving and conveying mechanisms with smooth conveyor belts, lath bands or rake bands
- A01D17/101—Digging machines with sieving and conveying mechanisms with smooth conveyor belts, lath bands or rake bands with two superposed conveyor belts
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D17/00—Digging machines with sieving and conveying mechanisms
- A01D17/10—Digging machines with sieving and conveying mechanisms with smooth conveyor belts, lath bands or rake bands
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
- A01D33/08—Special sorting and cleaning mechanisms
Definitions
- the invention relates to a root crop harvester in the form of a potato harvester according to the preamble of claim 1.
- Potato harvesting machines have been used for a long time in the form of so-called full harvest machines, self-propelled and pulled versions of full harvest machines are known.
- For a towed machine according to DE 93 20 575.9 U1 a mixture of harvested material and clods picked up from the field by a lifting device is transferred to an upper stone separating device via several sieve conveyor belts.
- a finger belt or rotating brushes are used to control the forwarding of the harvested crop to a picking belt.
- a separating device that intervenes in the pre-cleaned mixture is arranged in a sorting zone of the conveyor system.
- this has respective stripping elements in the form of driving fingers or hedgehog contours.
- At least two of these stripping systems are arranged one behind the other in the conveying direction of the feed belt, so that the stripping elements form two stripping planes which are arranged next to one another and act one after the other over the feed belt on the mixture being fed.
- a multiphase transverse displacement of parts of the harvested crop is thus possible in the sorting zone, and this can accordingly reach the sorting belt without admixtures.
- the speed of the two scraper belts can be adjusted. Due to the design, however, only the joint adjustment of both scraper belts is possible, so that in the case of rapidly changing, different harvesting conditions, the proportion of admixtures unintentionally reaching the sorting belt can be disadvantageously high.
- a corresponding design of the separating device is also in accordance with the generic construction of the potato harvester DE 10 2007 034 446 A1 intended.
- the invention is concerned with the problem of providing a potato harvester working with sieve belts, in the sorting zone of which an optimal setting of changing sorting parameters is possible by means of an improved separating device so that it can react better to different harvesting conditions and soil-dependent changing mixture structures.
- this is provided in the area of at least one of its sorting zones with a separating device that detects the harvested material, which now in the embodiment according to the invention by differently selectable setting parameters in the area of the at least two stripping belts - in the area of at least one Infeed belt - can react to varying mixtures and / or consistencies of the conveying flow.
- these two scraper belts are each integrated into the system so that they can be adjusted individually.
- these are connected as self-sufficient assemblies to form a transverse stripping unit, which is provided above the feed belt acting as a mixture conveyor by means of at least one support device.
- a differently adjustable height position of the stripping elements above the infeed belt can be used for the graded sorting out of large and less large tubers of the harvested crop - at the same time, the smaller, heavy clods and stones remain on the circulating infeed belt and are conveyed out laterally to a guide direction.
- the adjustable system of the two scraper belts enables further different setting variants, whereby the scraper elements of the respective scraper belt can be individually positioned both at varying height distances and at angles to the feed belt of the sorting zone and with varying scraping levels in this belt-crossing structure are constructed.
- a structurally improved implementation of this individual setting system provides that the stripping belts can also have a common support connection, in the area of which a simultaneous setting or adjustment of the stripping planes formed by the stripping elements is possible.
- a preferred embodiment of the construction in the area of the common support device provides that the respective stripping planes of the two stripping belts can be set to variable tilt angles in their transverse direction. This means that the stripping elements in the form of fingers or bristles that are present on the stripping belts are "moved along" when the tilting angle of the stripping belt is changed. This means that the above-described conveying and transfer conditions in the area of the working gap between the feed belt and stripping belts can be changed comparatively easily and the stripping conditions can be quickly adapted to changing conveying flows.
- these are preferably provided with two rows of circumferential scraper elements. These two rows of finger structures are particularly shifted together when the respective scraper belt is adjusted.
- the structural implementation of the system with individually adjustable scraper belts can in particular also depend on the available installation space, so that the optional design of, for example, servomotors or servo cylinders with corresponding actuators is conceivable.
- the scraper belts each have at least one motorized actuator with actuator in the area of the “two-part” support device.
- Appropriate support components as a connector to the machine frame enable the optional height adjustment or a change in the tilted position on the two scraper belts by means of individually introducible adjusting movements.
- the two scraper belts are each held in a frame with lateral support plates. At least one actuator in the form of a hydraulic motor or the like is provided in each of these areas. A lifting cylinder or similar actuator can thus move a corresponding adjusting mechanism in such a way that the two independent settings of the two scraper belts can be made.
- An advantageous embodiment of this support structure provides that the two scraper bands work together in the area of the central support connection via a common swivel joint. As a result of a displacement influencing this swivel joint, the two scraper belts can be moved simultaneously into a respective tilted position running in opposite or in the same direction.
- a return mechanism for example with a return spring, is advantageously provided in the area of this swivel joint, so that a largely automatic return displacement of the two scraper belts into the starting position parallel to the feed belt is possible.
- the overall concept of the new cutting device provides that it can be supported in the area of the two scraper belts with only three support connections to the machine frame. It is provided that, in particular in the area of three actuators, a three-point support is set up by means of respective holding parts. This achieves an advantageously stable and torsion-resistant fixing of the cutting device in the machine frame.
- the object set at the beginning is also achieved by an object described below with regard to optimal utilization of the sorting belt for all sorting parameters and different harvesting conditions as well as mixed structures that change depending on the soil.
- Advantageous embodiments of this subject can be found in combination with the features of the further exemplary embodiments described above or below.
- a root crop harvester is designed in particular as a potato harvesting machine which is provided with a lifting device from which a mixture containing both the harvested material and clods, herbs and the like can be displaced into the area of downstream sieve belts, the mixture lying on one of the feed belts arrives in a sorting zone and the harvested crop can be sorted out in this sorting zone by means of a separating device of the root crop harvester arranged above the feed belt and acting transversely to its feed direction on the mixture, in such a way that two stripping belts rotating in the same direction in a stripping direction detect the harvested crop by means of respective stripping elements Feed two stripping planes arranged next to one another to a downstream sorting belt and in doing so any additions remaining as remainder on the supply belt can be diverted in a guiding direction preferably offset by 90 ° to the stripping direction t designed that at least one of the two stripping belts in the conveying direction has a discharge section in front of its end-side deflection, in which this stripping belt is
- the slope of the scraper belts in the respective outfeed section results from the angle between the contour or, if necessary, in the case of a curved contour, a tangent to the contour of the tension element of the scraper belt in the outfeed section and the scraping planes, viewed in a side view transversely to the conveying direction or scraping direction of the respective scraper belt.
- "out of round” does not refer to a shape that is closed over 360 °.
- the wiping elements are wiping fingers that move in the wiping direction viewed one behind the other and / or offset from one another on a belt and / or on cross struts of the scraper belt.
- the design with a discharge section results in a more targeted depositing of the root crops, which have essentially been freed of clods, herbs and similar admixtures, and the transfer to the sorting belt is largely process-reliable.
- the stripping elements are more carefully "withdrawn” from the root crops in the outfeed section that rises compared to the actual sorting zone, so that they are increasingly less in contact with the root crops.
- a belt course defined by the actual deflection from, in particular, a slope of 55 ° leads to little or no further impulse input to the root crops.
- the outfeed section which defines an outfeed area in the sorting zone, the root crops reach the sorting belt in a more reliable and speed-regulated manner than is the case in the prior art.
- the root crop harvester is generally designed as a potato harvester with a lifting device and additionally has downstream sieve belts and feed belts that bring the mixture in a sorting zone into the area of a separator of the root crop harvester via a feed direction.
- the separating device has stripping belts with respective stripping elements that are perpendicular to the feed direction, i.e. at an angle between 80 ° and 145 ° and thus obliquely to right-angled, which separate the incoming mixture in such a way that the root crops are essentially removed from the following sorting belt of the root crop harvester in the stripping direction can be transferred without additives. Admixtures remaining on the feed belt or a belt present in the sorting zone can be diverted in a guide direction that is essentially parallel to the feed direction.
- all supply and sorting belts present in the sorting zone as well as any intermediate conveyor belts for the mixture or its components are provided with a conveying direction that is at least substantially parallel in plan view, ie differing by less than 10 °, and in particular a parallel conveying direction, while only the scraper belts are angled with their direction of movement.
- the entire sorting area can thus be structurally simpler and possibly narrower and, in particular, also be provided with supply and discharge sorting belts that make good use of the machine width.
- the stripping belts transfer the crop to be sorted, which is conveyed further in the conveying direction, in a targeted manner by means of impulses applied transversely to the conveying direction of the sorting belt, while stones in particular are brushed to the side less strongly by the stripping belts and, as a result of the further conveyance in the conveying direction, quickly reach the end of the feed belt or any intermediate intermediate conveyor belt and from there to a conveyor that removes additions.
- This is still partially arranged behind the feed belt, especially viewed in the conveying direction, and can also have the same conveying direction again.
- the crop can be transferred to the sorting belt by means of the stripping belts without a fall step.
- the bands are arranged directly next to one another in particular when they are spaced apart from one another by less than 5 cm, more preferably less than 3 cm, and furthermore preferably do not have a height offset of more than 3 cm.
- the distance between the scraper elements and the actual scraper plane of the scraper belt increases over the length of the discharge section to a maximum of 50%, preferably to a maximum of 30% of the length of the scraper elements.
- intervention in the amount of root crops that may already be present on the sorting belt and that has already been separated from additions such as clods or stones is largely excluded.
- the vertical distance from the tip of a respective stripping element pointing in the direction of the stripping plane to the stripping plane is regarded as the distance.
- the stripping plane of a stripping belt corresponds to the plane that runs through the lines drawn by the ends of the stripping elements acting in the mixture in the sorting zone, namely in the part of the stripping belt running straight over the mixture in front of any discharge section.
- one or more further stripping planes are then formed, which are then considered for the distance between the correspondingly long stripping elements in the discharge zone.
- this stripping plane also continues in the same direction in the discharge section (not curved).
- the stripping elements are evenly detached from the harvested crop, so that this is gently transferred or left on the sorting belt.
- the length of the discharge section projected onto the stripping plane is approximately 5 to 10% of the length of the stripping belt viewed in a top view.
- the gradient of the discharge section can be set separately.
- associated pulleys and adjusting means can be provided, for example, between frame parts of the scraper belt.
- the transfer of the root crops to the sorting belt is particularly gentle when the sorting belt forms a conveying plane with at least one feed belt.
- the level defined by the tip of hedgehog belts, for example, is considered as the conveying level.
- At least one conveying level is given when the carriers or the respective root crops transporting support elements (e.g. of the knobs or hedgehog belt) of the sorting belt and the directly following feed belt, viewed in a plane parallel to the conveying direction, are at least partially at the same height next to each other. Any intermediate conveyor belts that may be present are also preferably at the same level.
- the feed to the sorting belt and in particular further to a sorting table is designed without falling steps, wherein the sorting table can be designed as part of the sorting belt or downstream.
- the sorting table can be designed as part of the sorting belt or downstream.
- a transfer roller connecting the end regions of the respective belts to one another without a free fall does not count as a fall step in this sense.
- the lengths of the at least the two scraper belts are preferably of different lengths.
- the first and front stripping belt in the feed direction are made longer than the second stripping belt behind it.
- the scraper belts can be designed to be longitudinally displaceable in or against their conveying direction, individually or jointly and, in particular, against each other be.
- longitudinal adjusting elements are provided, which are arranged directly on the machine frame or another frame part, for example the cutting device and as part of the carrying device.
- the stripping belts and in particular the support device can preferably be pivoted about a respective vertical axis in order to be able to set the angle between the stripping direction and the feed direction with regard to different sorting parameters and / or belt running speeds.
- the scraper belts can be designed to be pivotable about a respective or an identical vertical axis.
- a vertical axis is in particular an axis perpendicular to the stripping plane.
- pivoting actuators are provided, which are articulated in particular on the support frame or on other parts of the support device and / or the machine frame and to which the scraper belts can correspondingly give away parallel or differently from one another.
- the stripping belts occupy an angle between 80 ° and 145 ° with the feed belt, so that the mixture is transferred and separated transversely in the direction of the sorting belt or a discharge conveyor for admixtures that preferably runs parallel to it.
- the sorting zone between the feed belt and the sorting belt can be enlarged by an intermediate conveyor belt that enlarges the sorting zone.
- This also forms a level with a feed belt and a sorting belt.
- Both the feed belt and the sorting belt can be known hedgehog or rubber studded belts.
- the conveying directions of the supply, intermediate and sorting belts are preferably parallel at least in a plan view.
- the length of the stripping elements of a stripping belt can be different both in the transverse and in its longitudinal direction.
- the length of individual stripping elements is reduced to a maximum of around 30% of the length of the longest element in order, for example, with finger-like stripping elements with a total length of 15 to 25 cm, to have a corresponding distribution of the impulse acting on differently sized root crops on the root crops to be separated.
- the distance between stripping elements one behind the other in the stripping direction of a single stripping belt or stripping belts one behind the other is advantageously different and in particular smaller in the rear stripping belt viewed in the feed direction than in the front stripping belt in the feed direction.
- this supports the above-described separation into fractions of different sizes of root crops, so that the rows of stripping elements, one behind the other, viewed in the feed direction, have an increasingly smaller distance from one another and, viewed in the longitudinal direction of the sorting belt, for example uniform size fractionation across the entire width is achieved.
- the sorting of the root crops of the mixture to be processed by the device according to the invention is further improved if, in the longitudinal direction, one of the scraper belts viewed in its angled state between two outer scraper elements has at least one further eccentrically arranged scraper element is arranged.
- this further stripping element is arranged more densely and further in the direction of the first row of stripping elements, viewed from the feed direction, in order to be able to apply a first strong input pulse to the incoming mixture during operation and to be able to dissolve any clumps or accumulations that may still be present after a sieving section.
- Fig. 1 is a root crop harvester in the form of a potato harvester 1 in a schematic diagram - illustrated by a side view.
- Potato harvesting machines 1 of this type have a front lifting device 2, from which a crop E as well as clods, cabbage or the like Mixture G ( Fig. 2 ) is displaceable in the area of downstream sieve belts 3 or the like. Transport elements.
- the mixture G fed to one of the feed belts 4 reaches a sorting zone Z ( Fig. 2 , covered).
- this sorting zone Z the crop E can be sorted out by means of a separating device 6 arranged above the feed belt 4 and acting transversely to its feed direction 5 on the mixture G.
- the two stripping belts 8, 9 have a common support structure T as a supporting device, so that starting from the position forming a working gap AS ( Fig. 3 ) a common adjustment is possible so that a variation of the working gap AS is possible in the stroke direction 16 ( Fig. 4 ).
- the concept according to the invention provides that the separating device 6 based on the in FIGS. 2 to 4 the embodiment of the prior art shown - with simultaneously displaceable and height-adjustable scraper belts 8, 9 (direction of arrow 16, Fig. 4 ) - now has a construction in which the two scraper belts 8 ', 9' are each individually adjustable in the area of at least one supporting device holding them ( FIGS. 5 to 8 - Schematic representations).
- the inventive concept with the individual adjustment of assemblies provides that the stripping elements 10, 10 'and 11, 11' of the respective stripping belt 8 ', 9' by means of individual adjusting connectors acting in the direction of arrow 16 'and 16 "in largely variable" vertical "distances VA and VA '( Fig. 5 ) are displaceable to the feed belt 4. It is also provided that the angular positions generally designated WA and WA 'can be varied by appropriate individual adjustments of the scraper belts 8', 9 '( Fig. 6 ). This makes it clear that the two stripping belts 8 ', 9' towards the feed belt 4 - in the area of the sorting zone Z - can each have individually adjustable and continuously varying positions.
- the stripping belts 8 ', 9' define a respective working gap AS with variable dimensions and / or in accordance with their setting in the area of the sorting zone Z Contours ( FIGS. 5 to 8 ), so that the mixture G is exposed to different sorting loads. These are especially adaptable to the field-specific harvesting conditions.
- the respective stripping planes 12 ', 13' of the stripping belts 8 ', 9' can be adjusted in their respective transverse direction to variable tilt angles according to the arrows WA and WA '.
- the structural design of the adjusting connectors can be designed in such a way that the scraper strips 8 ', 9' each work in the same direction in or counter-clockwise ( Fig. 6 , Fig. 7 ) can be swiveled. It is also conceivable to use a system that swings in the opposite direction (similar to: Fig. 8 To realize pivoting according to arrow WA ", stroke 16 '").
- the two scraper belts 8 ', 9' each have two rows of circumferential scraper elements 10, 10 'and 11, 11', these two rows with the respective settings of the working gap AS ( FIGS. 5 to 8 ) are to be relocated together.
- An expansion of the inventive concept is also conceivable, variable versions of the length and number of the stripping elements and / or their respective individual adjustments being also conceivable (not shown).
- the two stripping belts 8 ′, 9 ′ each have a support frame as a support device 17, 18 which is provided with side plates 20, 21 and 22, 23. It is provided here that the adjacent side plates 21 and 22 form at least one support connection 19.
- This supporting structure can be completed in that at least one support connection with an actuator 24, 25, 26 is provided on each of the two outer side plates 20 and 23.
- the scraper belts 8 ′, 9 ′ can interact in particular with a swivel joint 27 in the area of the central support connection 19.
- This swivel joint can - shown in the execution according to the schematic diagram Fig. 7 - be displaced in a stroke direction 28, so that the in Fig. 7 Simultaneous displacement of the two scraper belts 8 ', 9' in the pivoting direction WA, WA 'is achieved.
- a mechanism 29 (not shown in detail), for example with a return spring, can be provided in the area of the swivel joint 27.
- the lifting movement 28 is controlled in the area of the mechanism 29, the arms 29 'and 29 "of which are cross-connected in the swivel joint 27 with an actuator assembly BZ ( Fig. 10 ) are connectable.
- the movement component according to stroke direction 28 is triggered by a pulling movement MZ.
- a conceivable embodiment of the inventive system is shown with structural details. It becomes clear that the cutting device 6 ′ can preferably be provided with only three support connections 29, 30, 31 in the area of the actuating elements 24, 25, 26. This forms an advantageous three-point support towards the machine frame of the harvesting machine 1, which is not shown in detail. This thus has a sufficiently torsion-resistant system in the sorting zone 7, so that the sorting components can be moved quickly with a comparatively small number of adjusting assemblies.
- FIG. 10 shows the system is similar Fig. 9 shown, the "crossing position" of the feed belt 4 and stripping planes 12 ', 13' being clear here.
- Fig. 11 shows an oblique top view of the components that the cutting device 6 ′ is oriented in an acute-angled inclined position (angle 32) above the feed belt 4. Further variations, not shown in greater detail, of this installation position of the separating device 6 'are also conceivable.
- FIG. 12 Another inventive solution according to Fig. 12 discloses scraper strips 8 'and 9', the scraper elements 10, 11 (and 10 'and 11', not shown) of which are shown only in part.
- the objects shown in the exemplary embodiments according to the invention are the same as those described above and below Figures 5 to 11 and 13 to 16 generally part of a generally in Fig. 1 illustrated potato harvester.
- the stripping belts 8 'and 9' run in the illustration shown Fig. 12 initially parallel to the conveying plane F.
- both scraper belts 8 'and 9' have discharge sections AB angled towards their respective ends with respect to the parallel course of the belt.
- the stripping belt 8 'or stripping belt 9' is provided with a constant slope after an initial deflection in such a way that the stripping elements 10, 11 are gradually and continuously removed from the items to be sorted during operation, without causing a deflection too strong impulse in the direction of the side of the downstream sorting belt 14 comes.
- the gradient of the stripping belts in the respective outfeed section results from the angle W shown between the contour of the tension element of the stripping belt 8 'or 9' and the stripping planes 12 ', 13', which in the present case coincide with the conveying plane 7.
- the angle W is less than 55 °.
- the exemplary embodiment shows Fig. 12 Fixed support connector 30, which are attached, for example, to a machine frame, not shown. On these support elements, guide rods 42 which can be displaced in the direction of the double arrow 41 are mounted, via which the stripping belts 8 ′ and 9 ′ can be displaced in accordance with the directions 41 indicated by the double arrow.
- the stripping belts 8 'and 9' are of different lengths, the stripping belt 8 with associated frame elements being arranged displaced parallel to the stripping belt 9 in such a way that the respective stripping elements, if the carrying device or the stripping belts are not arranged at right angles to the feed belt, the stripping elements 10, 10 ', 11 and 11' when the potato harvester according to the invention is in operation, both begin to act approximately at the level of the edge of the feed belt 4 ( Fig. 13 ). It is also used in combination with Fig.
- the distance between the stripping elements 10, 10 'and 11, 11' lying one behind the other in the stripping direction 7 or 7 ' is different, the distances between the front stripping elements 10 being greater than those of the stripping elements 11 when viewed in the feed direction 5.
- the distances and heights of the stripping elements 10, 10 ', 11, 11' above the conveying level are designed in such a way, be it through the length of the different fingers or through the adjustability and inclination of the respective stripping belts 7, 7 ' that the fractionation shown on the sorting belt 14 results.
- Arrows P1, P2, P3 and P4 show the corresponding sorting curves based on the, in particular, different sorting parameters including angular position WR and WR ', length and spacing of the stripping elements 10, 10', 11, 11 'and positioning of the stripping belts 8' and 9 'in relation to their longitudinal direction.
- the root crops are deflected at an angle> 90 ° between the directions 5 and 7 or 7 ', so that the sorting zone Z can be made longer.
- the sorting zone Z takes up a correspondingly large area, it may be advantageous to have an additional one
- An intermediate conveyor belt 43 which can be designed as a conventional hedgehog or rubber studded belt and has a conveyor speed and direction analogous to the feed belt, is to be provided.
- the entire carrying device that carries the stripping belts 8 'and 9' can, in a further exemplary embodiment (not shown), by one from the figure level in FIG Fig. 13 outstanding vertical axis be designed to be pivotable.
- the stationary support connector 30 would preferably be attached to a swivel frame.
- a longitudinal adjusting element 44 which is fixed to the adjusting element 24, which is at least partially also fixed, can cause a displacement of the scraper belts with associated supporting tubes 45 and 46 of the supporting device.
- Both the intermediate conveyor belt 43 as well as the feed belt 4 and the sorting belt 14 have conveying directions that are parallel to one another. It is also viewed in a side view according to FIG Fig. 15 as well as Fig. 12 it can be seen that these three belts form a common conveying level F without falling steps. True will In operation, the fractions are transferred from the sorting belt 14 to a picking table belt 46 running slightly lower by means of a transfer roller 47. In this case, however, the harvested material is not carried away falling but at an angle, so that the harvested material is also shifted to the picking table without falling steps. Alternatively, the sorting belt 14 could also be made longer up to the picking table (not shown).
- a lateral discharge conveyor 15 is provided for discharging additions B of the mixture G which can be fed in in a targeted manner by transverse conveyor rollers 48.
- rollers 48 are also in the Fig. 16 in a view in the direction of the stripping directions 7 and 7 'similar to Figures 5 to 7 shown. While the scraper belt 8 'has only two rows of scraper elements 11 and 11' running next to one another in the direction under consideration, the scraper belt 9 'at the front in the feed direction 5 is initially with a double row D closely adjacent to one another, yet stripping elements 10 and offset from one another in the longitudinal direction of the conveyor belt another row of stripping elements 10 '.
- the stripping elements 10 of a double row D are also designed to be of different lengths in order to be able to optimally act on incoming additions B and crop components of the mixture G even at different heights.
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Root Crops (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Sorting Of Articles (AREA)
- Combined Means For Separation Of Solids (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL19195438T PL3616491T3 (pl) | 2016-10-14 | 2017-10-13 | Maszyna do zbioru roślin okopowych |
PL17794673T PL3525568T3 (pl) | 2016-10-14 | 2017-10-13 | Kombajn do zbioru roślin okopowych |
DK19195438.7T DK3616491T3 (da) | 2016-10-14 | 2017-10-13 | Rodfrugtshøster |
EP19195438.7A EP3616491B1 (de) | 2016-10-14 | 2017-10-13 | Hackfruchternter |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016012245.5A DE102016012245B4 (de) | 2016-10-14 | 2016-10-14 | Hackfruchternter in Form einer Kartoffelerntemaschine |
PCT/EP2017/076259 WO2018069537A1 (de) | 2016-10-14 | 2017-10-13 | Hackfruchternter |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19195438.7A Division-Into EP3616491B1 (de) | 2016-10-14 | 2017-10-13 | Hackfruchternter |
EP19195438.7A Division EP3616491B1 (de) | 2016-10-14 | 2017-10-13 | Hackfruchternter |
Publications (2)
Publication Number | Publication Date |
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EP3525568A1 EP3525568A1 (de) | 2019-08-21 |
EP3525568B1 true EP3525568B1 (de) | 2021-02-24 |
Family
ID=60268337
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17794673.8A Active EP3525568B1 (de) | 2016-10-14 | 2017-10-13 | Hackfruchternter |
EP19195438.7A Active EP3616491B1 (de) | 2016-10-14 | 2017-10-13 | Hackfruchternter |
EP17797241.1A Active EP3525569B1 (de) | 2016-10-14 | 2017-10-16 | Hackfruchternter |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19195438.7A Active EP3616491B1 (de) | 2016-10-14 | 2017-10-13 | Hackfruchternter |
EP17797241.1A Active EP3525569B1 (de) | 2016-10-14 | 2017-10-16 | Hackfruchternter |
Country Status (12)
Country | Link |
---|---|
US (3) | US11684008B2 (zh) |
EP (3) | EP3525568B1 (zh) |
CN (3) | CN110072379B (zh) |
CA (3) | CA3040567C (zh) |
DE (1) | DE102016012245B4 (zh) |
DK (3) | DK3616491T3 (zh) |
EA (3) | EA039546B1 (zh) |
ES (3) | ES2878253T3 (zh) |
HU (3) | HUE054060T2 (zh) |
PL (3) | PL3616491T3 (zh) |
UA (3) | UA123803C2 (zh) |
WO (2) | WO2018069537A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016012245B4 (de) * | 2016-10-14 | 2018-04-26 | Grimme Landmaschinenfabrik Gmbh & Co. Kg | Hackfruchternter in Form einer Kartoffelerntemaschine |
CN110637587B (zh) * | 2019-09-27 | 2021-06-08 | 西华大学 | 一种川芎收获机 |
CN110813693A (zh) * | 2019-11-23 | 2020-02-21 | 淄博华擎信息科技服务有限公司 | 可控级核桃分级筛分装置及使用方法 |
CN111727718A (zh) * | 2020-06-15 | 2020-10-02 | 禹城市亚泰机械制造有限公司 | 一种根茎作物收获机及收获方法 |
CN113303319B (zh) * | 2021-06-25 | 2022-03-04 | 江苏华源节水股份有限公司 | 一种田垄智能除草机 |
DE202023100628U1 (de) | 2023-02-09 | 2024-05-14 | Grimme Landmaschinenfabrik Gmbh & Co. Kg | Fingerbandeinheit, Trenngerät und Hackfruchterntemaschine |
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US676188A (en) | 1900-08-13 | 1901-06-11 | Charles J Becker | Potato-harvester. |
US1753874A (en) | 1928-02-23 | 1930-04-08 | Taylor William Lloyd | Onion harvester |
US2277450A (en) | 1941-08-07 | 1942-03-24 | Frank J Parr | Potato harvester |
US2657798A (en) | 1949-02-11 | 1953-11-03 | Deere & Co | Potato digger having means for separating vines and stones from potatoes |
DE1160682B (de) * | 1961-04-18 | 1964-01-02 | Anton Peis | Trennband fuer eine Vorrichtung zum Aussondern von Steinen aus Kartoffeln |
US2698506A (en) | 1951-06-04 | 1955-01-04 | Haldur J Johnson | Adjustably disposed potato pickup and conveyer therefor |
US2828012A (en) * | 1952-12-02 | 1958-03-25 | Int Harvester Co | Mechanism for separating stones and other debris from potatoes in a potato harvester |
US2827241A (en) | 1953-11-30 | 1958-03-18 | Irving T Downs | Clod eliminator for attachment to a potato harvester |
US2718110A (en) | 1954-06-02 | 1955-09-20 | George T Butler | Apparatus for gathering crops |
US3198259A (en) | 1963-06-13 | 1965-08-03 | Glenn H Manuel | Potato digging and separating apparatus |
DE1757697B1 (de) * | 1968-06-05 | 1971-01-21 | Braunschweigische Maschb Ansta | Vorrichtung zum Trennen von Rueben und Steinen auf trockenem Wege |
US4284145A (en) | 1977-09-10 | 1981-08-18 | Tonparo Limited | Separator device |
DE2812211C3 (de) * | 1978-03-20 | 1981-07-09 | Franz Grimme Landmaschinenfabrik, 2845 Damme | Vorrichtung für Kartoffelerntemaschinen zum Trennen von diesen beigemengten Steinen, Kluten o.dgl. |
DK157590C (da) * | 1984-02-29 | 1990-06-18 | Jens Peter Kvistgaard | Optager, navnlig til optagning af kartofler og andre, navnlig underjordiske, planteprodukter som sellerier, guleroedder, blomster- som spiseloeg, etc. |
DE9320575U1 (de) | 1993-08-19 | 1994-09-15 | Franz Grimme Landmaschinenfabrik GmbH & Co KG, 49401 Damme | Kartoffelvollerntemaschine |
DE19524145A1 (de) | 1995-07-03 | 1997-01-09 | Davoudi Helga | Kartoffelerntemaschine |
DE20206240U1 (de) | 2002-04-18 | 2002-08-01 | Netagco Wühlmaus GmbH, 29683 Fallingbostel | Vorrichtung zum Abscheiden von Fremdkörpern, insbesondere von Steinen, aus dem Rodegut von Erntemaschinen für Erdfrüchte, vorzugsweise für Kartoffeln |
CA2434981C (en) * | 2003-07-11 | 2006-05-02 | Macdon Industries Ltd. | Crop feed draper for a header |
JP4528724B2 (ja) * | 2003-09-29 | 2010-08-18 | ヤンマー株式会社 | コンバイン |
DE102006033974A1 (de) * | 2006-07-22 | 2008-01-24 | Grimme Landmaschinenfabrik Gmbh & Co. Kg | Kartoffelerntemaschine |
DE102007034446A1 (de) | 2007-07-20 | 2009-01-22 | Grimme Landmaschinenfabrik Gmbh & Co. Kg | Kartoffelerntemaschine |
DE202007018518U1 (de) * | 2007-07-20 | 2008-10-02 | Grimme Landmaschinenfabrik Gmbh & Co. Kg | Kartoffelerntemaschine |
DE102011121180A1 (de) | 2011-12-16 | 2013-06-20 | Grimme Landmaschinenfabrik Gmbh & Co. Kg | Erntemaschine für Kartoffeln, Rüben o. dgl. Erntegut |
EP2674020A1 (en) | 2012-06-15 | 2013-12-18 | Avr | Potato digger and use thereof |
UA106119C2 (uk) * | 2012-10-01 | 2014-07-25 | Подільський Державний Аграрно-Технічний Університет | Пристрій для транспортування і очистки коренебульбоплодів |
CN203289890U (zh) * | 2013-06-17 | 2013-11-20 | 陈玉军 | 自走式土豆收获机 |
DE102014006842A1 (de) | 2014-05-10 | 2015-11-12 | Grimme Landmaschinenfabrik Gmbh & Co. Kg | Trennvorrichtung für eine Kartoffelerntemaschine |
DE102014015834A1 (de) * | 2014-10-28 | 2016-04-28 | Grimme Landmaschinenfabrik Gmbh & Co. Kg | Maschine zum Ernten von Hackfrüchten |
DE102014015835A1 (de) | 2014-10-28 | 2016-04-28 | Grimme Landmaschinenfabrik Gmbh & Co. Kg | Hackfruchterntemaschine |
CN204377412U (zh) * | 2014-12-31 | 2015-06-10 | 河南农业大学 | 大蒜打捆收获机 |
DE102016012245B4 (de) * | 2016-10-14 | 2018-04-26 | Grimme Landmaschinenfabrik Gmbh & Co. Kg | Hackfruchternter in Form einer Kartoffelerntemaschine |
-
2016
- 2016-10-14 DE DE102016012245.5A patent/DE102016012245B4/de not_active Expired - Fee Related
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2017
- 2017-10-13 HU HUE17794673A patent/HUE054060T2/hu unknown
- 2017-10-13 CN CN201780074336.4A patent/CN110072379B/zh active Active
- 2017-10-13 CN CN201910647786.9A patent/CN110199653B/zh active Active
- 2017-10-13 EP EP17794673.8A patent/EP3525568B1/de active Active
- 2017-10-13 WO PCT/EP2017/076259 patent/WO2018069537A1/de unknown
- 2017-10-13 HU HUE19195438A patent/HUE053824T2/hu unknown
- 2017-10-13 PL PL19195438T patent/PL3616491T3/pl unknown
- 2017-10-13 EP EP19195438.7A patent/EP3616491B1/de active Active
- 2017-10-13 UA UAA201904758A patent/UA123803C2/uk unknown
- 2017-10-13 DK DK19195438.7T patent/DK3616491T3/da active
- 2017-10-13 PL PL17794673T patent/PL3525568T3/pl unknown
- 2017-10-13 CA CA3040567A patent/CA3040567C/en active Active
- 2017-10-13 DK DK17794673.8T patent/DK3525568T3/da active
- 2017-10-13 UA UAA201909168A patent/UA122040C2/uk unknown
- 2017-10-13 ES ES17794673T patent/ES2878253T3/es active Active
- 2017-10-13 EA EA202190039A patent/EA039546B1/ru unknown
- 2017-10-13 EA EA201990882A patent/EA038694B1/ru unknown
- 2017-10-13 CA CA3153725A patent/CA3153725A1/en active Pending
- 2017-10-13 ES ES19195438T patent/ES2863418T3/es active Active
- 2017-10-16 EA EA201990899A patent/EA038445B1/ru unknown
- 2017-10-16 UA UAA201904761A patent/UA124114C2/uk unknown
- 2017-10-16 DK DK17797241.1T patent/DK3525569T3/da active
- 2017-10-16 US US16/341,458 patent/US11684008B2/en active Active
- 2017-10-16 CN CN201780075248.6A patent/CN110035649B/zh active Active
- 2017-10-16 EP EP17797241.1A patent/EP3525569B1/de active Active
- 2017-10-16 PL PL17797241T patent/PL3525569T3/pl unknown
- 2017-10-16 CA CA3040570A patent/CA3040570C/en active Active
- 2017-10-16 WO PCT/EP2017/076371 patent/WO2018069551A1/de unknown
- 2017-10-16 ES ES17797241T patent/ES2886541T3/es active Active
- 2017-10-16 HU HUE17797241A patent/HUE055835T2/hu unknown
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2019
- 2019-04-12 US US16/382,244 patent/US11357165B2/en active Active
- 2019-04-12 US US16/382,242 patent/US11627697B2/en active Active
Non-Patent Citations (1)
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